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Effects of interactions between conspecific individuals on the early stages of forest regeneration process.

Research Project

Project/Area Number 24K09607
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 45040:Ecology and environment-related
Research InstitutionOkayama University

Principal Investigator

宮崎 祐子  岡山大学, 環境生命自然科学学域, 准教授 (20443583)

Project Period (FY) 2024-04-01 – 2029-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2028: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2027: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2026: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2025: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2024: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords実生更新 / 血縁度 / 負の密度依存性効果 / 菌根共生
Outline of Research at the Start

本研究では、日本の冷温帯落葉広葉樹林における優占種を対象として、多くの個体が死亡する更新初期において同種他個体との血縁関係を考慮した場合の負の密度依存性効果の再検討および同種他個体との血縁関係がもたらす正の効果の相対的重要性を明らかにすることで、森林の更新過程初期に及ぼす同種個体間の血縁度に起因する相互作用の重要性を評価する。

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Published: 2024-04-05   Modified: 2024-06-24  

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